Sagem F@st 244x Przewodnik Instalacji Pobierz pdf (Strona 108)

6 - Information / Configuration

SAGEM F@st™ 240x/244x Reference Manual - 288097371-02

Page 6-38 Sagem Communication document. Reproduction and disclosure prohibited

Field Meaning Default

Pre-Network Radar Check

If 802.11 h is selected enter here the duration of

the radar detection sweep when the AP (Access

Point) starts up.

In-Network Radar Check

If 802.11 h is selected, enter here the duration of

the radar detection sweep during transmission.

TPC Mitigation (db)

If 802.11 h is selected, select in the scroll down

list an attenuation value (0(Off), 2, 3 or 4),

expressed in dB, of the TPC (Transmit Power

Control).

0(Off)

Afterburner Technology

From the scroll down list, select Enabled to apply

the "Afterburner" technology or Disabled to not

apply it.

This technology tends to increase the

transmission return.

Note: This field may be greyed out (non

modifiable) if you select Enabled in the

"WMM (Wifi MultiMedia)" field in the

Wireless/Quality of Service menu.

Disabled

Preamble Type

Note: This field only appears if you selected

"802.11b only" (only the wireless network

with a maximum theoretical transmission

rate of 11 Mbps) in the 54g

Mode field.

In the IEEE 802.11 standard, the "preamble" is

used to synchronise the Emitter and Receiver

correctly. The "long preamble" is generally

commonly used. For reasons of bandwidth gain,

this standard proposes reducing the length of the

"preamble".

In the scroll down list, select long to keep a

128 bit "preamble" or short to reduce it to 56 bits.

long

Transmit Power

If 802.11 h is selected, in the scroll down list

select the cyclical emission ratio (20%, 40 %,

60 %, 80 % or 100 %) at which you want to

transmit.

Note: The power rate will be selected according

to your environment.

100%

This field is active if the "802.11h" option was selected in the "Regulatory Mode" field.

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